Question

我试图通过从PHP发送cURL请求来使用Office 365（实际上是Sharepoint）文件REST API。但是我得到了以下错误：

Unknown SSL protocol error in connection to mysubdomain-my.sharepoint.com:443

我试图摆弄CURLOPT_SSLVERSION设置，我应该使用SSL3（3）或TLS1（1）设置。我还认为Officw 365 API已停止使用SSL3。

除此之外，我不知道如何解决这个问题。关于使用PHP连接到Microsoft的API的信息非常少。

我不确定使用mysubdomain.onmicrosoft.com/myapp作为资源（在下面的$ authenticationRequestBody中）。 WebApp-GraphAPI-PHP使用不同的资源字符串，但根据https://msdn.microsoft.com/en-us/library/azure/dn645543.aspx，应该使用与我的示例类似的内容。

这是源代码。基本上它是WebApp-GraphAPI-PHP example略有修改：

<?php
$TENANT = "MY SUB DOMAIN";
$TENANT_DOMAIN = "$TENANT.onmicrosoft.com";
$APP_ID = "APP ID";
$SECRET = "CLIENT SECRET";
$APP_NAME = "APP NAME";

//Generate the authentication header
$clientSecret = urlencode($SECRET);
// Information about the resource we need access for which in this case is graph.
    $graphId = "https://" . $TENANT_DOMAIN . "/" . $APP_NAME;
$graphPrincipalId = urlencode($graphId);
// Information about the app
$clientPrincipalId = urlencode($APP_ID);

// Construct the body for the STS request
$authenticationRequestBody = 'grant_type=client_credentials&client_secret='.$clientSecret
                           .'&'.'resource='.$graphPrincipalId.'&'.'client_id='.$clientPrincipalId;

//Using curl to post the information to STS and get back the authentication response    
$ch = curl_init();
// set url 
$stsUrl = 'https://login.windows.net/' . $TENANT_DOMAIN . '/oauth2/token?api-version=1.0';        
curl_setopt($ch, CURLOPT_URL, $stsUrl); 
// Get the response back as a string 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
// Mark as Post request
curl_setopt($ch, CURLOPT_POST, 1);
// Set the parameters for the request
curl_setopt($ch, CURLOPT_POSTFIELDS,  $authenticationRequestBody);

// By default, HTTPS does not work with curl.
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

// read the output from the post request
$output = curl_exec($ch);         
// close curl resource to free up system resources
curl_close($ch);

// decode the response from sts using json decoder
$tokenOutput = json_decode($output);

$authHeader = 'Authorization:' . $tokenOutput->{'token_type'}.' '.$tokenOutput->{'access_token'};

$ch = curl_init();

// Add authorization header, request/response format header( for json) and a header to request content for Update and delete operations.  
curl_setopt($ch, CURLOPT_HTTPHEADER, array($authHeader,  'Accept:application/json;odata=minimalmetadata',
                                           'Content-Type:application/json;odata=minimalmetadata', 'Prefer:return-content'));
// Set the option to recieve the response back as string.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
// By default https does not work for CURL.
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($ch, CURLOPT_URL, "https://$TENANT-my.sharepoint.com/_api/v1.0/me/files/root/children");
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSLVERSION, 1);

$output = curl_exec($ch);
echo(curl_error($ch));
// close curl resource to free up system resources 
curl_close($ch);

var_dump($output);
?>

PHP和Office 365：未知的SSL协议错误

0 个答案: